二、用括号内所给单词的适当形式填空。
1. Mum (make) me a new coat yesterday. I (try) it on already. It fits me well.
2. There (be) great changes in my hometown in the past twenty years.
3. Sam (learn) Chinese since he came to China. He speaks Chinese very well now.
4. This is the best TV play that I (watch) these years.
5. My family (be) to many interesting places in the last few years.

1. made; have tried 2. have been 3. has learned 4. have watched 5. have been

1. 第一空由yesterday可知用一般过去时，make的过去式为made；第二空由already可知用现在完成时，主语为I，故用have tried。2. 由in the past twenty years可知用现在完成时，主语great changes为复数，故用have been。3. 由since引导的时间状语从句可知主句用现在完成时，主语Sam为第三人称单数，故用has learned。4. 由these years及最高级best可知用现在完成时，主语为I，故用have watched。5. 由in the last few years可知用现在完成时，此处family指家庭成员，为复数，故用have been。

三、根据汉语提示完成句子。
1. 经验丰富的志愿者们教我如何组织慈善活动。
The experienced volunteers me how charity events.
2. 你在动物收容所当志愿者多久了？
have you a volunteer at the animal shelter?
3. 自从去年年初开始，汤姆就一直把自己的一部分零花钱存下来。
Tom ______ ______ part of his pocket money ______ the beginning of last year.
4. 自从这个项目启动以来，我们已经为那些需要帮助的人建造了二十座新房子。
the project started, we twenty new houses for those in need.
5. 看到孩子们快乐的笑容，我们所有的辛勤付出都值得了。
Seeing the children's happy smiles all our hard work it.

1. taught; to; organize；2. How; long; been；3. has; saved; since；4. Since; have; built；5. makes; worth

1. 第一题考查一般过去时及“疑问词+不定式”结构，“教”的过去式为taught，“组织”用organize，故填对应内容；2. 第二题考查现在完成时的特殊疑问句，询问时长用How long，“当志愿者”对应been a volunteer，故填对应内容；3. 第三题考查现在完成时及since的用法，主语Tom为第三人称单数，现在完成时结构为has+过去分词，“存”是saved，“自从”用since，故填对应内容；4. 第四题考查现在完成时及since的用法，“自从”用Since，现在完成时结构为have+过去分词，“建造”是built，故填对应内容；5. 第五题考查固定搭配，“使……值得”用make...worth，动名词短语作主语时谓语用第三人称单数形式makes，故填对应内容。

一、完形填空。
A Meaningful Volunteer Day
$Last term, our class organized a volunteer trip to a community for left-behind kids. I felt a little nervous at first, but I really wanted to do something \underline{1}.$
$When we arrived, several kids were reading quietly. Their parents worked far away and \underline{2} came home. We gave them books, schoolbags and beautiful \underline{3}. Then we read stories, played games and helped them with their \underline{4}.$
$One little girl sat quietly \underline{5}. I sat beside her and talked \underline{6}. Soon she smiled and showed me her drawings. She said no one had spent such a nice afternoon with her for a long time. Her warm smile \underline{7} my heart deeply.$
$When we left, the kids \underline{8} to us happily. I realized volunteering was not just giving help, but bringing \underline{9} and hope. That day taught me to \underline{10} more about people around me.$
$This small \underline{11} made a big difference to my life. I \underline{12} to keep volunteering and pass \underline{13} to more people in need. Helping others also makes \underline{14} feel happy. I believe the world will become better \underline{15} everyone is kind.$
()1. A. funny B. helpful C. relaxing D. exciting
()2. A. often B. always C. seldom D. usually
()3. A. animals B. foods C. drinks D. toys
()4. A. hobbies B. lessons C. jobs D. dreams
()5. A. loudly B. happily C. alone D. outside
()6. A. angrily B. gently C. sadly D. quickly
()7. A. touched B. broke C. lost D. gave
()8. A. shouted B. waved C. laughed D. cried
()9. A. money B. warmth C. time D. food
()10. A. talk B. care C. forget D. worry
()11. A. game B. party C. experience D. class
()12. A. decide B. learn C. stop D. hope
()13. A. love B. books C. luck D. money
()14. A. me B. him C. her D. them
()15. A. so B. if C. but D. though

1.B 2.C 3.D 4.B 5.C 6.B 7.A 8.B 9.B 10.B 11.C 12.A 13.A 14.A 15.B

1. 根据上下文，作者想做有帮助的事，helpful符合语境，选B；2. 留守儿童父母在远方，很少回家，seldom符合逻辑，选C；3. 给孩子们的物品中，toys（玩具）符合语境，选D；4. 志愿活动中帮助孩子们学习功课，lessons符合，选B；5. 小女孩安静地独自坐着，alone符合，选C；6. 作者轻轻和她说话，gently符合，选B；7. 温暖的微笑触动了作者的心，touched符合，选A；8. 离开时孩子们挥手告别，waved符合，选B；9. 志愿活动带来温暖和希望，warmth符合，选B；10. care about是八年级核心固定搭配，意为关心，符合语境，选B；11. 这次志愿经历，experience符合，选C；12. decide to do是八年级核心固定搭配，意为决定做，符合，选A；13. 传递爱，love符合语境，选A；14. 帮助他人让我开心，对应主语I用me，选A；15. if引导条件状语从句，意为如果，符合逻辑，选B。